TennisEdge's AI bot is backing J. M. Cerundolo (moneyline) at 2.18 in R. Collignon vs J. M. Cerundolo (Gstaad on 2026-07-18). Result: LOST.
═══ Collignon vs Cerundolo — Gstaad SF (clay) ═══
MODELS vs MARKET
Market: A 1.69 (56.3%) | B 2.18 (45.9%)
ELO: A 47.4% | ML: A 37.5% | Blend: A 50.8%
Value pick: B, edge ~5.5%. Both ELO and ML disagree with market toward B.
RECENT FORM (last 5 shown; all fetched matches used)
Collignon (A): 3-0 Gstaad, all GRINDs
07-17 W Vacherot (1778, Strong) 7-6 4-6 7-5 — GRIND
07-15 W Sonego (1628, Avg) 7-6 7-6 — GRIND
07-13 W Skatov (1622, Avg) 3-6 7-6 6-4 — GRIND
06-30 L Fils (Wimbledon)
06-22 L Cerundolo (Eastbourne) 3 sets w/ TB
Cerundolo (B): 3-0 Gstaad, all from a set down
07-17 W Ruud (2015, ELITE) 3-6 7-5 6-2 — comeback vs elite
07-16 W Kecmanovic (1786, Strong) 3-6 6-3 7-5
07-14 W Kolar (1614, Avg) 4-6 6-3 6-4
06-29 L Davidovich Fokina (Wimbledon)
06-25 L Samuel (Eastbourne QF)
FATIGUE
A: 3 matches/9 sets, ~521min court time, no back-to-back until now.
B: 3 matches/9 sets, ~504min, one back-to-back (7/16+7/17).
Court-time diff 17min, matches equal → roughly equal. No fatigue edge.
NARRATIVE
H2H: Cerundolo 2-0 vs Collignon in last 2 months — Bordeaux clay FINAL (05-17)
and Eastbourne (06-22). Both tight, but the matchup lean is real and on-surface.
Let-down: none in window (Bordeaux title 62d ago). Venue: both 3-0 this week.
Cerundolo beat Ruud (elite, defending-champion caliber at altitude clay) yesterday —
strongest single result of either player's week.
VERDICT — BET B (Cerundolo) ML @2.18, 1.5u
ML model strongly (62.5% B) and ELO mildly (52.6% B) disagree with a market that
prices Collignon as clear favorite. Qualitative read validates: 2-0 recent H2H on
clay+grass, comeback win over an elite opponent, equal fatigue. Collignon's week is
three tiebreak grinds vs Avg/Strong opposition — market appears to be overweighting
his Halle title run. Estimate B ~53% vs 45.9% implied → ~7% edge → 1.5u.
Risk: all H2H meetings were coin-flip tight; Cerundolo dropped the first set in
every Gstaad match and played back-to-back days.